A Sensor System for Detecting and Localizing Partial Discharges in Power Transformers with Improved Immunity to Interferences

A Sensor System for Detecting and Localizing Partial Discharges in Power Transformers with Improved Immunity to Interferences

The paper reports on the solution, principles, and application results related to a system for diagnosing main transformers in power plants via the radiofrequency method. The subject of the diagnostics is the occurrence of partial discharge activity in transformers. The technical solution of the sys...

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Bibliographic Details
Main Authors: Petr Drexler, Martin Čáp, Pavel Fiala, Miloslav Steinbauer, Radim Kadlec, Miloš Kaška, Lubomír Kočiš
Format: Article
Language:English
Published: MDPI AG 2019-02-01
Series:Sensors
Subjects:
partial discharge
ultra-high frequency
spatial localization
electromagnetic interference
Online Access:https://www.mdpi.com/1424-8220/19/4/923

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